baber/WOPTO huggingface dataset:
Patent JP-S58204200-A (JP)
Title: Method for patterning and coloring aluminum for aluminum alloy
Inventor: ISHII TETSUO
IPC: C25D11/22
Filed: 1982-05-20
Abstract: PURPOSE:To change the respective color tones in the parts transferred with a pattern and transferred with no patterns to an optional difference in density by forming the part to be transferred with the pattern on a part of the surface of Al formed with an anodized film then subjecting the same to a tertiary electrolytic treatment in an aq. soln. contg. metallic salt. CONSTITUTION:A primary electrolytic treatment is applied on Al or an Al alloy to form an anodized film. Said Al or Al alloy and a patterned electrode are placed in proximity to each other in an aq. soln. contg. metallic salt the secondary electrolytic treatment by an AC voltage is applied thereon to form the colored part transferred with the pattern and the uncolored part transferred with no patterns. The Al or Al alloy treated as above is further subjected to a tertiary electrolytic treatment under adequate control for conduction of electricity, so that the color tone of the colored part transferred with the pattern and the uncolored part transferred with no pattern are changed to an optional difference in density.
Patent JP-S6434740-A (JP)
Title: Improvement in or related to lithography
Inventor: RICHIYAADO PUROKUTAA GURIINUTS
IPC: B41F31/08
Filed: 1988-04-07
Abstract: PURPOSE: To feed an optimized volume ink to a printing plate and reduce the waste caused at the start of the printing by a method wherein an ink device includes a sealed and pressurized ink duct and the pressurized ink duct is in contact with a sculpturing roller, a sealing material extended to the direction of axis, and the surface thereof, being fixed in the ink device by a doctor blade extended to the direction of axis. CONSTITUTION: Ink is discharged by a pump to a first region 45, flowed between a boss tip 44 and a surface 10 of a roller 8, fed into a second region 46, and returned to a storage container 17 via an ink discharge pipe 21. Ink from a sculpture roller 8 is transferred to a lithographic printing plate 2 via a form roller 11 and solidified ink is removed by an ink receptacle region from a form roller 11. The ink is transferred from a printed image region to a bracket 6 and further, sandwiched between a blanket cylinder 4 and an impression cylinder 7 on to a passing printing sheet 28. If it is not possible to remove the ink from the form roller 11, the ink is forwarded back to a cell of a sculpture roller 8 and the ink is removed from a surface 10 by a doctor blade 42, being fed back to the storage container 17 via the second region 46.
Patent JP-H03287548-A (JP)
Title: Purification of cyclohexane
Inventor: NAGAHARA HAJIME
IPC: C07C13/18
Filed: 1990-04-03
Abstract: PURPOSE:To perform the subject purification by hydrogenating crude cyclohexane containing methylcyclopentenes in the presence of a catalyst to convert the methylcyclopentenes into methylcyclopentane, and subsequently removing the methylcyclopentane from a column tip. CONSTITUTION:Crude cyclohexane containing mainly methylcyclopentenes as impurities is hydrogenated in the presence of a catalyst (e.g. Ni) at 50-200 deg.C under 5-50 atmospheric pressure to convert the methylcyclopentenes into methylcyclopentane, which is removed from the tip of a distillation column to provide highly pure cyclohexane. The prepared cyclohexane has a purity of >=99.9% and is highly useful as an industrial intermediate material.
Patent JP-S59214492-A (JP)
Inventor: KITOU TOSHIO
IPC: D06F43/00
Filed: 1983-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0639574-A (JP)
Title: Laser device and particularly robot with focusing head having sensor means for process quality monitoring in automatic production device
Inventor: JIYORUJIO MANATSUSERO
IPC: B23K26/10
Filed: 1993-03-24
Abstract: PURPOSE: To enable quick and reliable monitoring of temperature for parts to be processed by providing a laser beam focusing head with a line of pyroelectric sensors that detect the temperature of the parts being processed. CONSTITUTION: Sensor means attached to a focusing head 4 release signals 7 indicating the temperature of parts in a region to be processed with a laser beam. The signals 7 are sent to an electronic processor 8 for actuating a controller 9 for releasing a control signal 10, which is for instructing the need for intervention, in maintaining the detected temperature by sensors at the level of constant processing quality and which is for changing the output or the moving speed of a laser beam. A monitoring unit is attached to the focusing head and provided with a line of pyroelectric sensors that are capable of outputting an electrical signal dependent on the thermal radiation emitted along the axial line of the laser beam 5.
Patent JP-S58205780-A (JP)
Title: Heat sensitive printing head
Inventor: NAMIKI KOUJI
IPC: B41J2/335
Filed: 1982-05-26
Abstract: PURPOSE:To obtain a heat sensitive printing head whose grounding insulation resistance is low, by laminating a conductor layer and a driving integrated circuit on an insulating substrate through an insulating layer, and contacting both layers through openings provided in the insulating layer. CONSTITUTION:A heating resistor body 2 and a conductive conductor layer 9, which is connected to a grounding terminal 5, are formed on an insulating substrate 1, and an insulating layer 901 is laminated on said conductor layer 9. Openings, i.e. through holes 801, are formed in a part of the insulating layer 901. Grounding pads for die bonding comprising a conductive material are provided on the insulating layer 901 so that the conductor layer 9 is electrically connected through said through holes 801.
Patent JP-S63254042-A (JP)
Title: Color image recorder
Inventor: SHIGA KAN
IPC: G03G15/01
Filed: 1987-04-11
Abstract: PURPOSE:To enable a color image signal to be fluently transmitted, by a method wherein after converting a plurality of pieces of color graphic data to raster data with a host computer, and they are outputted on one sheet. CONSTITUTION:Graphic data produced in a color graphic terminal 100 or a color graphic work station connected to a host computer 101 are interpolated with the host computer 101, and vector data for representing a segment of a line are interpolated according to properties of the line. Further, code data for representing pattern information of font or the like are reproduced on a dot matrix, and stored in a main memory in the host computer 101 according to color properties of the data. A controller 103 converts image data in image memories 104, 105, 106 to video signals in the order of cyan, magenta, and yellow with an output image circuit 220, and makes a color LP 108 output to obtain a full color print.
Patent JP-H09283907-A (JP)
Title: Microdip soldering mechanism
Inventor: NISHI YASUSHI
IPC: H05K3/34
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a microdip soldering tank by which a high-quality local soldering operation can be performed in a short time by a method wherein solder balls are supplied collectively to respective grooves at the dip tank at which a heater is installed and a soldering operation is performed while the grooves and leads are being positioned. SOLUTION: In a microdip tank 1, grooves whose shape conforms to that of pads at a soldering part are arranged so as to match pitches of leads 5 at a component 2. A heater 6 which is used to melt solder is attached to its inside, and its temperature is controlled by a temperature sensor 8. Then, while all the grooves hold solder balls, they are moved onto the microdip tank 1, and the solder balls are supplied individually to the grooves at the microdip tank 1. Then, the grooves and the leads 5 at the electronic component 2 are positioned so as to agree, the heater is heated, the solder balls are melted so as to come into contact with the leads 5 while the height of a printed-circuit board 3 is being recognized by a sensor which is attached to the tip of an NC raising mechanism, and a soldering operation is performed collectively.
Patent JP-2000319297-A (JP)
Title: Preparation of enzymatically stable complex glycopeptide
Inventor: HANEDA KATSUJI
IPC: C12N9/99
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject enzymatically stable complex glycopeptide that can be expected to improve the stability and pharmaceutical action in situ and is useful for medicines by preparing a complex glycopeptide that is stable to an enzyme peptide: N-glycanase. SOLUTION: The objective compound is obtained by preparing a complex glycopeptide derivative that is stable to an enzyme peptide: N-glycanase (EC. 3. 5. 1. 52) preferably bearing a saccharide chain linking to the residual group of L-glutamine(Gln) in the peptide via the N-glycoside bond. The saccharide chain is introduced by using 9-fluorenylmethyloxycarbonyl-glutaminyl-N- acetylglucosaminide prepared by linking N-acetyl-D-glucosamine (GlcNAc) to Gin as a synthetic unit, to synthesize the glycopeptide to which GlcNAc is linked at the Gln residue through the solid phase method and by transfer-adding a saccharide chain to the resultant glycopeptide by using an enzyme: endo-β-N- acetylglucosaminidase.
Patent JP-S5314108-A (JP)
Title: Sintered alloy for valve seat
Inventor: SAITOU YUUICHI
IPC: C22C38/00
Filed: 1976-07-26
Abstract: PURPOSE: The development of the Fe base sintered alloy having excellent heat resistance and wear resistance, suitable for the valve seat for internal combustion engine using the fuel having not the lubricating property, such as lead-free gasoline. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08288555-A (JP)
Title: Resin-seled semiconductor light-emitting device
Inventor: SUZUKI AKIRA
IPC: H01L23/31
Filed: 1995-04-13
Abstract: PURPOSE: To inhibit the generation of a crack in the resin-sealed body of a resin-sealed semiconductor light-emitting device or a breaking of lead fine wires in the interior of the resin-sealed body. CONSTITUTION: In a resin-sealed semiconductor light-emitting device, a header part 22 of a first outer lead 21 is provided with an element securing surface 22a, which is made to project on both side surfaces of the lead 21 in the thickness direction and is secured with a semiconductor light-emitting element 23a and the like, and a reflective surface 22b formed on the periphery of the surface 22a. The end parts of second and third outer leads 29 and 36 are respectively provided with wing-shaped parts 30 and 37, which have a shape roughly symmetrical to the center of the header part 22 and are made to project on both sides of the parts 30 and 37 in such a way as to slant at an angle spreading to the lead 21, and lead connection parts, which are secured with lead fine wires 43 and 33.  The header part 22 of the lead 21 and the wing-shaped parts 30 and 37 of the leads 29 and 36 prevent the leads 21, 29 and 36 from being rotated in a resin-sealed body 45.
Patent JP-S5313863-A (JP)
Title: Timer
Inventor: ITOU HISASHI
IPC: H01H47/18
Filed: 1976-07-23
Abstract: PURPOSE: To enable the timer which can set the time setting with different modes and also make broad and easy time setting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02267342-A (JP)
Title: Failure diagnosis device in engine intake system
Inventor: TOGAI KAZUHIDE
IPC: F02D41/24
Filed: 1989-04-07
Abstract: PURPOSE:To detect the failure of an air flow sensor and a throttle opening sensor accurately even during operation by comparing an actual intake air flow with each intake air flow estimated on the basis of the throttle opening and engine output torque. CONSTITUTION:A traction controller 15 for performing slip prevention control by the driving force control of an engine and the brake control of driving wheels is provided with a failure judging part 15a for making a comparison among two intake air flows A/N, A/Ns obtained by correcting the time delay of the intake air flow A/N detected by an air flow sensor 28 and the intake air flow A/Ns estimated on the basis of the throttle opening detected by a throttle position sensor 26, and the intake air flow A/Nt estimated on the basis of the engine output torque detected by a torque sensor 84. When either one of these three intake air flows differs, by opening difference exceeding the specified allowable value, from the other two intake air flows, either the sensor 26 or 28 is judged to be faulty.
Patent JP-S63254232-A (JP)
Title: Synchronizer ring
Inventor: MURAI NORIYUKI
IPC: F16D23/06
Filed: 1987-04-13
Abstract: PURPOSE:To improve the material yield by omitting the oil groove working such as by machining and develop the heat transmission effect by increasing the exposure area of an annular body by preparing a frictional member from at least two segments and fixing said frictional member onto the annular body, keeping intervals. CONSTITUTION:A frictional member 10 in segment form is attached over the range of at least 1/2 and at most 2/3 on the inner peripheral surface of an annular body 30, and an interval 20 is used as oil groove. The frictional member 10 is formed into a rectangular form which is obtained in a yield of 100%, without producing edge members. further, the frictional member 10 of the same annular body 30 can be constituted of the combination of the frictional members 10 made of different kinds of material. Therefore, the material can be reduced, and machining work can be omitted, and cost cut is possible, and the heat transmission effect can be increased, and the frictional members made of two or more kinds of materials can be fixed, and the complex effect of different kinds of performance can be obtained.
Patent JP-S58207237-A (JP)
Title: Web draw-out machine
Inventor: KASAHARA KAZUO
IPC: B65H19/18
Filed: 1982-05-27
Abstract: PURPOSE:To continuously draw out a web by operating a web running position adjusting mechanism for moving a draw-out shaft in a longitudinal direction in response to a detection signal for the lateral position of a web drawn out from the first and second web rolls. CONSTITUTION:A web running portion adjusting mechanism, that is, a hydraulic cylinder 21A is fixed on a pivot 3 with a bracket 22A. The first and second detecting mechanisms 32, 33 are connected in such a manner that a hydraulic adjusting mechanism is controlled by the detection signal, so that a hydraulic cylinder corresponding to the draw-out shaft is operated to move the draw-out shaft corresponding to the detected web in the opposite direction to the direction where the side edge of the web is displaced from the web running position 34. Thus, while the processing web is continuously drawn out, the draw-out shaft can be detached and attached without stopping control for the lateral position of the processing web.
Patent JP-S5518336-A (JP)
Title: Device for drilling center hole
Inventor: ASANO HARUO
IPC: B23B49/04
Filed: 1978-07-19
Abstract: PURPOSE: In drilling a center hole in the center of the end surface of a round bar of the like, to fit and secure a drill chuck at the low part of the round bar concentrically with the center of a receiving seat and to provide a pressing seat at the upper part thereof, thereby to make it possible to carry out drill processing of the center hole correctly and rapidly.  
     CONSTITUTION: A lower plate 1 is formed and two pieces of slide shafts 2 are fixed upwardly and perpendicularly to the centers at both sides of said lower plate 1. Then, guide cylinders 4 are provided at positions coincident with the interval of the shafts 2, and further upper plates 5 are inserted in the shafts 2 and made reciprocatable vertically, this unit being designated as a vertical slide mechanism A. Then, bearings 8 are inserted in the centers of the upper plates 5, and a receiving seat 12 formed with a conical hole 11 for receiving a material 9 is provided and inserted in the inner diameter part of each of bearings 8, said recriving seat being fitted thereto in a rotatable manner. A drill chuck 13 having a center drill 16 is fitted and fixed to the lower part of the receiving seat 12 concentrically with the center of said receiving seat 12, and pressing seat 15 is provided at the upper part thereof. Thus the drill processing of the center hole is carried out correctly and rapidly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11287085-A (JP)
Title: Tunnel boring machine
Inventor: KOIDE TADAO
IPC: E21D9/06
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To take an effective counter measures without stopping excavation by recognizing ground information immediately after excavation. SOLUTION: In the tunnel boring machine 10, a cutter disk 14 excavating a ground by rotation and driving is installed on the front end side. Electric exploration sensors 44 are mounted on the cutter disk 14. The electric exploration sensors 44 are projected from the side face of the cutter disk 14, have electrode sections 46 abutted against the excavated facing inner-circumferential surface, and detect the electrical characteristics of grounds at sites, where the electrode sections 46 are abutted, and the states of the grounds are recognized on the basis of the detected electrical characteristics. The electric exploration sensors 44 are arranged into opening sections 22 for taking in muck in the cutter disk 14 respectively, and the electrode sections 46 of each sensor 44 are mounted on the same circumference.
Patent JP-H0733474-A (JP)
Title: Device with large opening for controlling thickness of conductive coating material on optical fiber
Inventor: ROBAATO MAIKERU ATOKINSU
IPC: G02B6/44
Filed: 1994-04-27
Abstract: PURPOSE: To provide a new method and a device for measuring the thickness of a thin conductive coating material deposited on a moving elongated dielectric body.  
     CONSTITUTION: The thickness of the conductive coating material is measured by establishing an electromagnetic field in a resonator 10 including an elongated unshielded helix 11 and a pair of coupling loops 12 and 13. This helix 11 is suspended between these coupling loops 12 and 13 out of contact with either one of them. An electromagnetic energy is coupled into one loop as an input signal from a source of electromagnetic energy and is taken out of the other loop as an output signal. The difference between the magnitude of energy of an empty helix with an uncoated dielectric body and the magnitude of energy of the helix with a coated dielectric body is used for controlling the coating process. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5315802-A (JP)
Title: High density magnetic recording material
Inventor: OGAWA HIROSHI
IPC: G11B5/70
Filed: 1976-07-28
Abstract: PURPOSE: To improve dispersibility of magnetic paint and enhance surface characteristic and storage stability of the resultant video to increase playback output thereof by use of a specific strongly magnetic powder and a fatty acid containing binder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02267932-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE MASAHIDE
IPC: H01L21/225
Filed: 1989-04-07
Abstract: PURPOSE:To diffuse aluminum into a semiconductor substrate by a method wherein, when an aluminum impurity addition region is formed in the semiconductor substrate, a defective part as a gettering region is previously formed in the semiconductor substrate, a layer abundant in aluminum is formed in the surface region of the semiconductor substrate, and the layer is heat-treated at a high temperature. CONSTITUTION:Argon ion 2 is implanted in the rear of an n-type silicon substrate 1, and a defective part 3 is formed on the rear side of the silicon substrate 1. From the surface of the opposite side, aluminum ion 4 is implanted in the silicon substrate 1, and a layer 5 abundant in aluminum is formed in the surface layer part of the substrate. Finally, heat treatment is performed in a nitrogen atmosphere. By the effect of this heat treatment, the defective part 3 disappears, and an aluminum diffusion layer, i.e., a p-type layer 6 is formed. As a result, the outward diffusion amount becomes extremely small, and electric activation ratio is increased. Thereby an aluminum impurity addition region having a specified surface concentration can be easily formed.
Patent JP-S58206300-A (JP)
Title: Sound reproducing device
Inventor: TERAI KENICHI
IPC: H04S1/00
Filed: 1982-05-26
Abstract: PURPOSE:To give a listener various realism of sound, by providing a convolution equalizer to a signal transmission line connecting speakers arranged right and left sides in front of the listener in order to let the listener sense sound from optional direction and distance other than from the actual position of the speakers. CONSTITUTION:An input signal is inputted in a delaying device 12 which consists of plural delay elements 12-1, 12-2-12-(n) connected in series. The output of each of delay elements which constitute the delaying device 12 are totally added by an adder 14 through coefficient multipliers 13-1, 13-2-13-(n) to be outputted to an output terminal 15. Convolution equalizers 2 and 3 composed of a convolution integrating circuit optionally set the coefficient of each coefficient multipliers so that the impulse response to the equalizers can be set to have an optional waveform. For concretely setting the coefficient of the equalizers 2 and 3, a data related to the position of a virtual speaker 8, etc., is preliminary stored so that data of various directions can be set to each coefficient multiplier.
Patent JP-S61248492-A (JP)
Inventor: ARAKAWA KAZUHIKO
IPC: H05K1/11
Filed: 1985-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5714903-A (JP)
Title: Digital servo device
Inventor: KOBORI YASUNORI
IPC: G05B11/28
Filed: 1980-07-02
Abstract: PURPOSE:To obtain a digital servo device which has a stable working without causing the disturbance such as an abnormal signal or the like, by turning the pulse duration modulated output into a signal having the pulse duration coinciding with the target extent of operation just for a short time immediately after the latch pulse. CONSTITUTION:The following circuits and detector are provided: a reference signal generating circuit 8 consisting of a counter means; a digital detector that delivers a digital signal in accordance with an error between the target value and a control subject such as the rotational system of a tape recorder or the like; and a pulse duration modulating circuit 7 that performs a digital comparison between the signal detected by the digital detector and the reference signal. Then the pulse duration modulated output is changed for a certain time into a signal that has the pulse duration coinciding with the target extent of operation before and after the contents of detection of the digital detector varies and then the digital information of the digital signal output is changed.
Patent JP-H07297197-A (JP)
Title: Mounting device and its manufacture
Inventor: SUZUKI KENICHIRO
IPC: H01R43/16
Filed: 1994-04-27
Abstract: PURPOSE:To manufacture a mounting device in which contact pins can be connected at small contact resistance and with high reliability even when a substrate is warped a little and to manufacture pins for the mounting device in a simplified process. CONSTITUTION:A constriction 3 is formed in the intermediate part of a male pin 1 which is installed on a contact pad 5 for a first substrate 30, a protrusion 4 is formed in the intermediate part of a female pin 3 which is installed on a contact pad 6 for a second substrate 40, and both are fitted. A resist 52 which is photosensitive to ultraviolet rays is applied between two-layer resists 51, 53 which are photosensitive to X-rays, they are irradiated sequentially with X-rays 56 and ultraviolet rays 57, they are then developed, and a male pin 1 or a female pin 2 which is provided with a constriction 3 or a protrusion 4 in the intermediate part is manufactured by plating.